AU1145297A - Vapor phase fluidized bed sulfation of titaniferous materials - Google Patents

Vapor phase fluidized bed sulfation of titaniferous materials

Info

Publication number
AU1145297A
AU1145297A AU11452/97A AU1145297A AU1145297A AU 1145297 A AU1145297 A AU 1145297A AU 11452/97 A AU11452/97 A AU 11452/97A AU 1145297 A AU1145297 A AU 1145297A AU 1145297 A AU1145297 A AU 1145297A
Authority
AU
Australia
Prior art keywords
sulfation
fluidized bed
vapor phase
phase fluidized
titaniferous materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU11452/97A
Inventor
Miguel Kling
Jorge Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kemicraft Overseas Ltd
IDEA Inc
Original Assignee
Kemicraft Overseas Ltd
IDEA Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kemicraft Overseas Ltd, IDEA Inc filed Critical Kemicraft Overseas Ltd
Publication of AU1145297A publication Critical patent/AU1145297A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/124—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/125—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AU11452/97A 1995-12-04 1996-12-04 Vapor phase fluidized bed sulfation of titaniferous materials Abandoned AU1145297A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/566,830 US5618331A (en) 1995-12-04 1995-12-04 Vapor phase fluidized bed sulfation of titaniferous materials
US566830 1995-12-04
PCT/US1996/019254 WO1997020767A1 (en) 1995-12-04 1996-12-04 Vapor phase fluidized bed sulfation of titaniferous materials

Publications (1)

Publication Number Publication Date
AU1145297A true AU1145297A (en) 1997-06-27

Family

ID=24264547

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11452/97A Abandoned AU1145297A (en) 1995-12-04 1996-12-04 Vapor phase fluidized bed sulfation of titaniferous materials

Country Status (3)

Country Link
US (1) US5618331A (en)
AU (1) AU1145297A (en)
WO (1) WO1997020767A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1165488C (en) * 1997-05-30 2004-09-08 凯米克拉夫特海外有限公司 Continuous non-polluting liquid phase titanium dioxide process
US6048505A (en) * 1997-06-16 2000-04-11 Kemicraft Overseas Limited Continuous non-polluting liquid phase titanium dioxide process and apparatus
AU2979201A (en) * 1999-12-13 2001-06-18 Pacmin Investments Limited Method of digesting titanium containing material and products thereof
ATE305525T1 (en) * 2000-12-12 2005-10-15 Highveld Steel & Vanadium Corp RECOVERY OF TITANIUM DIOXIDE FROM TIO2-RICH RAW MATERIALS SUCH AS SLAG FROM STEEL PRODUCTION
CA2538476A1 (en) * 2003-09-11 2005-04-21 Nmt Medical, Inc. Devices, systems, and methods for suturing tissue
US8075740B2 (en) * 2007-07-20 2011-12-13 Aht Solutions, Llc Method and system for treating feedwater
CN102564835B (en) * 2012-01-09 2014-08-20 攀钢集团攀枝花钢铁研究院有限公司 Sample preparation method and detecting method for detecting impurities in titanyl sulfate solution

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850357A (en) * 1953-05-11 1958-09-02 American Cyanamid Co Digestion of titanium dioxide slags
NL283184A (en) * 1961-09-14
DE2448676A1 (en) * 1974-10-12 1976-04-22 Hoechst Ag PROCESS FOR MANUFACTURING SULFUR DIOXIDE
US4288418A (en) * 1979-08-10 1981-09-08 Nl Industries, Inc. Process for manufacturing titanium dioxide
DE3025607C2 (en) * 1980-07-05 1984-02-23 Metallgesellschaft Ag, 6000 Frankfurt Process for the production of zirconium tetrafluoride
US5229087A (en) * 1987-06-04 1993-07-20 Bayer Aktiengesellschaft Process for the preparation of titanium dioxide

Also Published As

Publication number Publication date
US5618331A (en) 1997-04-08
WO1997020767A1 (en) 1997-06-12

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